刘小民
- 教授
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- E-Mail:
- Date of Employment:2001-04-09
- Education Level:With Certificate of Graduation for Doctorate Study
- Professional Title:教授
- Status:Employed
- Alma Mater:西安交通大学
- College:School Of Energy And Power Engineering
- Discipline:Power Engineering and Engineering Thermophysics
- Papers
基于变量分离的修正有限元数值计算
Release Time:2025-04-30 Hits:
- Date:2025-04-30
- Title of Paper:基于变量分离的修正有限元数值计算
- Journal:水动力学研究与进展
- Summary:采用有限元方法直接求解粘性不可压缩流动N-S耦合方程, 本文从离散化的动量方程和连续方程出发, 得到
了替代连续方程的压力简化统一方程, 将各个求解变量分离开来, 建立起直接从方程中求解压力场的有限元数值计算方法, 有效地消除了压力场的伪震荡。通过对层流和紊流典型算例的分析比较,证明了本文方法是令人满意的 - Co-author:刘小民，席光，王尚锦
- Volume:2（18）
- Page Number:189-195
- Translation or Not:No
- Date of Publication:2003-03-01